Weird new star type pulses on only one side

[Admin]

Astronomers have finally found something they have spent decades searching for: a teardrop-shaped star that pulsates on only one side.

Weird new star type pulses on only one side : Read more

 

[premachandran]

HD74423 and its smaller red dwarf appears exactly like the earth and its moon. As the moon revolves around the earth it causes the oceans to bulge towards it causing the tides. HD74423 binary behaves similarly. rather than a pulsating star it looks like stellar tides.